MC908GP32CPE vs ATMEGA32L-8PU 对比
详细并排对比 MC908GP32CPE 出自 NXP Semiconductors 和 ATMEGA32L-8PU 出自 Microchip Technology。对比关键规格、电气参数、封装、生命周期状态、价格和供货情况，以确定最适合您设计需求的元器件。
规格对比
| 参数 | MC908GP32CPE | ATMEGA32L-8PU |
|---|---|---|
| 品牌 | NXP Semiconductors | Microchip Technology |
| 分类 | Microcontrollers | Microcontrollers |
| 生命周期状态 | 不推荐新设计 | 有效 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $6.55 | $9.75 |
| Core Architecture | M68HC08 (8-bit CISC) | — |
| Program Memory | 32 KB Flash (in-application programmable) | — |
| RAM | 512 bytes | — |
| Maximum Internal Bus Frequency | 8 MHz | — |
| 电源电压 | 3.3 V to 5 V (single-rail operation) | — |
| 工作温度范围 | 0 C to +70 C (commercial grade C-suffix) | — |
| ADC | 8-bit, up to 8 channels | — |
| Timers | 16-bit Enhanced Timer with capture/compare | Two 8-bit, one 16-bit |
| Communication Interfaces | 1x SCI (UART), 1x SPI | USART, SPI, I2C (TWI) |
| I/O Pins | 33 general-purpose I/O | — |
| System Protection | COP watchdog, LVR, illegal-address reset | — |
| 封装 | 40-pin PDIP (PE suffix), through-hole | 40-PDIP |
| 安装类型 | Through-Hole (DIP) | Through Hole |
| MSL 等级 | Not applicable (through-hole package) | — |
| RoHS 状态 | [DATA_NEEDED: lead-free / RoHS status per current NXP PCN] | — |
| Upward Object-Code Compatibility | M6805, M14805, M68HC05 | — |
| Optimized For | C compilers (CodeWarrior HC08) | — |
| Core | — | AVR |
| Core Size | — | 8-Bit |
| Max Clock Frequency | — | 8 MHz |
| Flash Memory | — | 32 KB (16K x 16) |
| SRAM | — | 2 KB |
| EEPROM | — | 1 KB |
| Operating Voltage Range | — | 2.7 V to 5.5 V (L version) |
| ADC Resolution | — | 10-bit |
| ADC Channels | — | 8 |
| Number of I/O | — | 32 |
| Debug Interface | — | JTAG (boundary-scan and on-chip debug) |
| 工作温度 | — | -40C to +85C |
| Program Memory Type | — | In-System Programmable (ISP) Flash, read-while-write |